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Latest Threads
Disconnect loop with Home...
Forum: F16
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config modbus sensor in K...
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remember relay state
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getting the A8A inputs to...
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Forum: KC868-A series and Uair Smart Controller
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Output pin protection
Forum: T16M
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Modbus 485 extender kcs V...
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N10 with L1 and L2 suppor...
Forum: N10
Last Post: admin
09-16-2026, 11:34 PM
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KC868-A16v3 PCB layout CA...
Forum: Schematic & diagram & Dimensions of KinCony PCB layout CAD file
Last Post: admin
09-16-2026, 11:33 PM
» Replies: 2
» Views: 518

  Disappointed with this server...
Posted by: Amaral989 - 05-23-2022, 01:54 AM - Forum: KC868-Server Raspberry Pi4 local server - Replies (5)

The ESP 3.3v is 5v now. 
i can not get ADC to read voltages . This unit just doesn't work like its described.  Angry

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  ADC pins
Posted by: Amaral989 - 05-22-2022, 03:54 AM - Forum: KC868-Server Raspberry Pi4 local server - Replies (4)

Hello, 
This is all new to me and trying to learn as i go along. 
I have a resistance sensor that reads water tank levels. Full level it reads 33ohms, empty level reads 240ohms. 
I'm trying to understand how to hook this sensor up. I'm assuming it needs to be on ADC 0. 
If it does , i dont see anything occuring . 

Thank you for you help. 
john

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Wink 【Sensor series program】-#02-Arduino code of KC868-A6 and Laser Sensor
Posted by: KinCony Support - 05-20-2022, 09:03 AM - Forum: KC868-A6 - No Replies

【Sensor series program】-#02-Arduino code of KC868-A6 and Laser Sensor

Code:
#include <U8g2lib.h>
#include <Wire.h>
U8G2_SSD1306_128X64_NONAME_F_SW_I2C u8g2(U8G2_R0,  15, 4, U8X8_PIN_NONE);//SCL IO15  SDA  IO4


void page1() {
  u8g2.setFont(u8g2_font_timR14_tf);// Font 18
  u8g2.setFontPosTop();
  u8g2.setCursor(5,20);
  u8g2.print("Sending Lasers ");
}
void page2() {
  u8g2.setFont(u8g2_font_timR14_tf);// Font 18
  u8g2.setFontPosTop();
  u8g2.setCursor(5,20);
  u8g2.print("Not Sending");
}

void setup() {
  pinMode(0,INPUT);
  pinMode(32,OUTPUT);
  u8g2.setI2CAddress(0x3C*2);
  u8g2.begin();
  u8g2.enableUTF8Print();
 
}
void loop() {
  if(digitalRead(0)==LOW)
  {
   digitalWrite(32,HIGH);
   u8g2.firstPage();
    do
     {
    page1();
     }while(u8g2.nextPage());
  }
  else
     {
      digitalWrite(32,LOW);
         u8g2.firstPage();
    do
     {
       page2();
     }while(u8g2.nextPage());
     }
 
}
       

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Wink 【Sensor series program】-#01-Arduino code of KC868-A6 and Hall Sensor
Posted by: KinCony Support - 05-20-2022, 03:11 AM - Forum: KC868-A6 - No Replies

【Sensor series program】-#01-Arduino code of KC868-A6 and Hall Sensor

Code:
/*【Sensor series program】Arduino code of KC868-A6 and Hall Sensor*/
/*When the Hall sensor is triggered, Turn on relay 1; Otherwise turn off relay1*/
#include "Wire.h"
#include"PCF8574.h"

PCF8574 pcf8574_RE(0x24,4,15);
int rawValue;

void setup(){

  pinMode(32,INPUT);
  Serial.begin(115200);
  pcf8574_RE.pinMode(P0,OUTPUT);
  pcf8574_RE.pinMode(P1,OUTPUT);
  pcf8574_RE.pinMode(P2,OUTPUT);
  pcf8574_RE.pinMode(P3,OUTPUT);
  pcf8574_RE.pinMode(P4,OUTPUT);
  pcf8574_RE.pinMode(P5,OUTPUT);
  pcf8574_RE.begin();
  for(int i=0;i<6;i++)
  {
   pcf8574_RE.digitalWrite(i,HIGH);
  }
}

void loop(){
  rawValue=analogRead(32);
  Serial.println(rawValue);
  if(rawValue==0)
  {
     
      pcf8574_RE.digitalWrite(P0,LOW);
  }
  else {
      pcf8574_RE.digitalWrite(P0,HIGH);
  }
}
 
   

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  KC868 H32B in node red and home assistant
Posted by: ahmedwizza - 05-19-2022, 11:52 AM - Forum: KC868-HxB series Smart Controller - Replies (1)

Hello Engineer 

I faced some problem.when I active Alexa bridge and made switch .then connect Alexa node to controller by TCP out 
  all okay .... the sound control by Alexa is okay ...the switch appeared in Alexa app in my phone ...but I cant find the switch in Alexa entities in home assistant to control

as attached photos



Attached Files Thumbnail(s)
           
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Rainbow How to use tasmota for KC868-A32 via PCF8574 IIC extend GPIO
Posted by: KinCony Support - 05-18-2022, 02:50 AM - Forum: KC868-A32/A32 Pro - Replies (10)

How to use tasmota for KC868-A32 via PCF8574 IIC extend GPIO

   
The Tamplate code is:

{"NAME":"KC868-A32","GPIO":[32,0,1120,0,641,609,0,0,0,608,1,640,0,0,5600,0,0,0,0,5568,0,0,0,0,0,0,0,0,1,1,0,0,1,0,0,1],"FLAG":0,"BASE":1}
   

Set all Device port to  "OUTPUT"
   

   



Attached Files
.zip   ESP-Flasher-Windows-x64.zip (Size: 16.07 MB / Downloads: 1075)
.zip   firmware-en-a32.zip (Size: 764.89 KB / Downloads: 1117)
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  Lesson24 - home assistant remote access by FREE DuckDNS
Posted by: admin - 05-17-2022, 04:27 AM - Forum: Home automation training courses - Replies (5)


https://www.duckdns.org/

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Thumbs Up [Arduino IDE demo source code for KC868-E16S]--#06-KC868-E16S-RS485
Posted by: KinCony Support - 05-17-2022, 01:29 AM - Forum: KC868-E16S/E16P - No Replies

[Arduino IDE demo source code for KC868-E16S]--#06-KC868-E16S-RS485
   

Code:
/*WWW.KINCONY.COM */
/*KC868-E16S CODE OF RS485*/
void setup(){
  Serial2.begin(9600,SERIAL_8N1,13,32);// IO13 is 485RX  IO32 is 485TX
}

void loop() {
Serial2.println("abcd123456789551");// send abcd123456789551
}



Attached Files
.zip   KC868-E16S-RS485.zip (Size: 469.31 KB / Downloads: 987)
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Thumbs Up [Arduino IDE demo source code for KC868-E16S]--#05-KC868-E16S-LAN8720_UDP
Posted by: KinCony Support - 05-17-2022, 01:28 AM - Forum: KC868-E16S/E16P - No Replies

[Arduino IDE demo source code for KC868-E16S]--#05-KC868-E16S-LAN8720_UDP
   

Code:
/*www.kincony.com */
/* KC868-E16S CODE OF LAN8720-UDP */
#include <ETH.h>
#include <WiFiUdp.h>

#define ETH_ADDR        0
#define ETH_POWER_PIN  -1
#define ETH_MDC_PIN    23
#define ETH_MDIO_PIN   18
#define ETH_TYPE       ETH_PHY_LAN8720
#define ETH_CLK_MODE   ETH_CLOCK_GPIO17_OUT

WiFiUDP Udp;                      //Create UDP object
unsigned int localUdpPort = 4196; //local port
IPAddress local_ip(192, 168, 1, 200); 
IPAddress gateway(192, 168, 1, 1);
IPAddress subnet(255, 255, 255, 0);
IPAddress dns(192, 168, 1, 1);

void setup()
{
  Serial.begin(115200);
  Serial.println();
   
  ETH.begin(ETH_ADDR, ETH_POWER_PIN, ETH_MDC_PIN, ETH_MDIO_PIN, ETH_TYPE, ETH_CLK_MODE); //start with ETH

  // write confir for static IP, gateway,subnet,dns1,dns2
  if (ETH.config(local_ip, gateway, subnet, dns, dns) == false) {
    Serial.println("LAN8720 Configuration failed.");
  }else{Serial.println("LAN8720 Configuration success.");}
 
  Serial.println("Connected");
  Serial.print("IP Address:");
  Serial.println(ETH.localIP());

  Udp.begin(localUdpPort); //begin UDP listener
}

void loop()
{
  int packetSize = Udp.parsePacket(); //get package size
  if (packetSize)                     //if have received data
  {
    char buf[packetSize];
    Udp.read(buf, packetSize); //read current data
    Serial.println();
    Serial.print("Received: ");
    Serial.println(buf);
    Serial.print("From IP: ");
    Serial.println(Udp.remoteIP());
    Serial.print("From Port: ");
    Serial.println(Udp.remotePort());

    Udp.beginPacket(Udp.remoteIP(), Udp.remotePort()); //ready to send data
    Udp.print("Received: ");   
    Udp.write((const uint8_t*)buf, packetSize); //copy data to sender buffer
    Udp.endPacket();            //send data
  }
}
   



Attached Files
.zip   KC868-E16S-LAN8720_UDP.zip (Size: 1.11 KB / Downloads: 905)
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Thumbs Up [Arduino IDE demo source code for KC868-E16S]--#04-KC868-E16S-ADC_IN
Posted by: KinCony Support - 05-17-2022, 01:25 AM - Forum: KC868-E16S/E16P - No Replies

[Arduino IDE demo source code for KC868-E16S]--#04-KC868-E16S-ADC_IN
   

Code:
/*www.kinocny.com */
/*KC868-E16S CODE OF ADC-IN*/

#include "Arduino.h"

#define ANALOG_A1   36
#define ANALOG_A2   35
#define ANALOG_A3   34
#define ANALOG_A4   39

void setup()
{
    Serial.begin(115200);
    delay(500);

  pinMode(ANALOG_A1,INPUT);
  pinMode(ANALOG_A2,INPUT);
  pinMode(ANALOG_A3,INPUT);
  pinMode(ANALOG_A4,INPUT);
}

void loop()
{

  if(analogRead(ANALOG_A1)!=0)  {Serial.printf("Current Reading A1 on Pin(%d)=%d\n",ANALOG_A1,analogRead(ANALOG_A1));}
  if(analogRead(ANALOG_A2)!=0)  {Serial.printf("Current Reading A2 on Pin(%d)=%d\n",ANALOG_A2,analogRead(ANALOG_A2));}
  if(analogRead(ANALOG_A3)!=0)  {Serial.printf("Current Reading A3 on Pin(%d)=%d\n",ANALOG_A3,analogRead(ANALOG_A3));}
  if(analogRead(ANALOG_A4)!=0)  {Serial.printf("Current Reading A4 on Pin(%d)=%d\n",ANALOG_A4,analogRead(ANALOG_A4));}
  delay(50);
}



Attached Files
.zip   KC868-E16S-ADC_IN.zip (Size: 674 bytes / Downloads: 858)
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